Disc Brake Adaptor

Plenty in stock

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Disc brake adaptors to alter the size of rotor your brake fits, or to fit to different fork mount styles. Suitable for use with all major brands and brakes, each pack includes two high tensile 12.9 forged steel bolts for fitting. We stock a range of adaptors and standards - to select the one you need, work out the code in the menu below, for example: PM-IS F160 is Post Mount calliper, fitting to an IS fork/frame for a Front 160 rotor [F for front, R for rear]. For more help choosing your adaptor consult our Adaptor Guide.



    Ultra lightweight components suitable for cross country racing only.


    Lightweight parts suitable for off-road cross country riding.


    Tough light to mid-weight components designed for off-road trail riding.


    Sturdy components suitable for long off-road descents.


    Ultra-tough components suitable for the harshest conditions and descents.


    Components optimized for aerodynamics and speed.


    Light-weight components, designed for maximum performance.;


    Reliable components designed for everyday performance.


    Sturdy components suitable for off-road, CX racing


    Strong components, designed to take heavy loads over long distances.

Tech Specs


  1. 33g
  2. 39g
  3. 36g
  4. 46g
  5. 43g
  6. 46g
  7. 34g
  8. 37g
  9. 52g


  • Post To Post

    Posted on 24 July 2017 by s. shepherd

    5 stars
    Ordered Friday lunchtime...delivered Saturday. Fitted a few minutes later. I cant fault the bracket or service. Amazing!!
  • Brilliant, But Not Great For Hope E4

    Posted on 19 February 2015 by Brakenbury93

    5 stars
    I have bought a few superstar adapters over time, all have served me well and done as they say, relatively light and great value. One of the adapters I have is type 8 203mm pm-pm, recently I bought a hope tech 3 E4 brake for the front, although the tech 3 lever obviously made no difference to the adapter, the Hope E4 caliper was a very close fit, so close that the outside pad caught on the adapter
  • Waterworth

    Posted on 17 December 2014 by phillip

    1 stars
    I don't recamend these if you want a mount you can just fit and not worry about iv had 3 now and all 3 I had to reface luckily in a cycle tech my self so know what I'm doing and have the tolls but a very poorly made piece from superstar
  • Alexander Whittaker

    Posted on 26 February 2014

    1 stars
    1st ..... I have been using a PM-PM 203mm adapter for the front and this has bent out of alignment. I did not notice at first as I was using avids with their silly cone washer system and this was allowing the caliper to be installed in a reasonable position. I only noticed when fitting new shimanos with a direct mount, they wouldn't even come close to fitting. 2nd .... on rear I have used PM-IS 1
  • Richard Parsons

    Posted on 18 February 2014

    3 stars
    **Hope V4 warning**. The type 8 front post to post mount will not fit your calliper. The mount does not clear to fit the large design and contacts with the corner of the break pad. Rear IS to post 203mm fits the V4 calliper fine however. Nothing wrong with these mounts, just be warned about clearance of type 8.